About Us

Engineering as a passion

ENCOS has more than 30 years of experience in planning and design at various levels of industry. Our customer orientation and quality standards are underlined by the dedication of our engineers. 


ENCOS originated in 2000 as a joint venture between Koehling & Partner and Green Engineering. In 2011, ENCOS GmbH & Co. KG merged with TÜV NORD GROUP as a subsidiary. The merger brings advantages in all areas, as the core competencies of both companies have a positive impact and support the implementation of larger standards within the project framework of up to EUR 60 Million.

Services & standards

We see project implementation in industrial plants as our personal specialty. From individual orders to comprehensive service packages, we carefully consider the wishes and requirements of our customers and implement the projects precisely. Our company actively promotes the development of technological innovations, sets high standards for quality standards and works continuously on the further development of services and perspectives for our customers and employees. 


  • ISO 9001: 2015 (Quality Management)
  • ISO 14001: 2015 (Environmental Management)
  • ISO 27001 (IT-safety)
  • SCC**-Certification

Our Team

We employ an experienced team of highly qualified engineers and technicians for interdisciplinary projects in the petrochemical, refinery, oil and gas, chemical, pharmaceutical and gas technology industries. ENCOS experts are responsible for every engineering contract. As a dynamic team, we ensure safe and competent implementation and confidently master every demanding challenge.

We support our employees individually in their career planning through challenging tasks, a motivating working atmosphere and space for development.

For further information contact us.

ENCOS Headquarters, Germany

Buxtehuder Straße 29
D-21073 Hamburg

+49 40 751158-0
Fax : +49 40 751158-30

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Are you looking for challenges in your career? Our multifaceted job vacancies offer a new perspective.
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ENCOS is present throughout Germany and internationally. Get to know us.
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Our field of application covers a broad spectrum of the industrial sector. Explore our fields of activity.
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